Finding the Third Proportional to 112,112,455 and 240,986,078

Step by Step Solution

1. Step 1: Write the proportion equation
   112,112,455 : 240,986,078 = 240,986,078 : x
2. Step 2: Convert to fraction form
   112,112,455/240,986,078 = 240,986,078/x
3. Step 3: Cross multiply
   112,112,455x = 240,986,078 × 240,986,078
4. Step 4: Simplify right side
   112,112,455x = 58,074,289,789,822,080
5. Step 5: Solve for x
   x = 58,074,289,789,822,080/112,112,455
6. Step 6: Final answer
   x = 518,000,339.84